Molecular formula

C₈H₉ClN₂O₄

23 compounds have this formula on CompoundList.

Molar mass: 232.62g/mol
Monoisotopic mass: 232.0251Da
Atoms: 24
Elements: 5
Rings plus double bonds: 5

The formula C8H9ClN2O4 describes a molecule made of 8 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 4 oxygen atoms. It is written in Hill notation: carbon first, then hydrogen, then the other elements in alphabetical order. The formula tells you which atoms are present, not how they are connected, which is why several different chemicals can share it.

Elemental composition

C Carbon × 841.31%
12.011 × 8 = 96.088 g/mol
H Hydrogen × 93.90%
1.008 × 9 = 9.072 g/mol
Cl Chlorine × 115.24%
35.45 × 1 = 35.450 g/mol
N Nitrogen × 212.04%
14.007 × 2 = 28.014 g/mol
O Oxygen × 427.51%
15.999 × 4 = 63.996 g/mol

Look up another formula

Compounds with the formula C8H9ClN2O4

Isomers we list, best known first. Open one to see its structure, properties, safety data and suppliers.

Showing 1 to 23 of 23 compounds

2-Formyl-5H,6H,8H-imidazo[2,1-c][1,4]oxazine-3-carboxylic acid hydrochloride

CAS 2174001-50-2C₈H₉ClN₂O₄

2-Amino-2-(2-nitrophenyl)acetic acid hydrochloride

CAS 50357-25-0C₈H₉ClN₂O₄

Methyl 2-chloro-5,6-dimethoxypyrimidine-4-carboxylate

CAS 923938-13-0C₈H₉ClN₂O₄

2-Hydrazinoterephthalic acid hydrochloride

CAS 1049750-48-2C₈H₉ClN₂O₄

5-Hydrazinoisophthalic acid hydrochloride

CAS 873773-66-1C₈H₉ClN₂O₄

4-Nitrophenyl 2-aminoacetate hydrochloride

CAS 16336-29-1C₈H₉ClN₂O₄

Ethyl 2-((5-chloro-6-oxo-1,6-dihydropyridazin-4-yl)oxy)acetate

CAS 1346697-66-2C₈H₉ClN₂O₄

Methyl 3-((5-chloro-6-oxo-1,6-dihydropyridazin-4-yl)oxy)propanoate

CAS 1346697-67-3C₈H₉ClN₂O₄

4-(Aminomethyl)-3-nitrobenzoic acid hydrochloride

CAS 117121-27-4C₈H₉ClN₂O₄

2-[(3-Hydroxypyridin-2-yl)formamido]acetic acid hydrochloride

CAS 2613386-81-3C₈H₉ClN₂O₄

Methyl 2-chloro-5-(2-methoxy-2-oxoethyl)-1H-imidazole-4-carboxylate

CAS 92380-76-2C₈H₉ClN₂O₄

Ethyl 5-[(2-chloroacetyl)amino]-4-isoxazolecarboxylate

CAS 747411-04-7C₈H₉ClN₂O₄

Methyl 3-amino-4-nitrobenzoate hydrochloride

CAS 1881290-20-5C₈H₉ClN₂O₄

Methyl 3-amino-5-nitrobenzoate hydrochloride

CAS 178906-99-5C₈H₉ClN₂O₄

5-[5-(Chloromethyl)oxolan-2-yl]-1,3,4-oxadiazole-2-carboxylic acid

CAS 2060039-67-8C₈H₉ClN₂O₄

(5-Chloro-1-methyl-6-oxo-1,6-dihydro-pyridazin-4-yloxy)-acetic acid methyl ester

CAS 69696-60-2C₈H₉ClN₂O₄

4-Chloro-3-(ethoxycarbonyl)-1-methyl-1H-pyrazole-5-carboxylic acid

CAS 1078709-26-8C₈H₉ClN₂O₄

2,5-Diaminobenzene-1,4-dicarboxylic acid hydrochloride

CAS 3017272-88-4C₈H₉ClN₂O₄

2-(4-Chloro-1-methyl-1H-imidazol-5-yl)butanedioic acid

CAS 2228285-17-2C₈H₉ClN₂O₄

Methyl 2-amino-5-nitrobenzoate hydrochloride

CAS 2624139-01-9C₈H₉ClN₂O₄

2-(4-Chlorobutanamido)-1,3-oxazole-5-carboxylic acid

CAS 2138367-66-3C₈H₉ClN₂O₄

3-(Aminomethyl)-5-nitrobenzoic acid hydrochloride

CAS 3017264-61-5C₈H₉ClN₂O₄

3-(5-Nitropyridin-2-yl)propanoic acid hydrochloride

CAS 3017211-65-0C₈H₉ClN₂O₄

Frequently asked questions

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What is the molar mass of C8H9ClN2O4?

The molar mass of C8H9ClN2O4 is 232.62 g/mol, calculated from standard atomic weights for 8 carbon atoms, 9 hydrogen atoms, 1 chlorine atom, 2 nitrogen atoms and 4 oxygen atoms. The monoisotopic mass is 232.0251 Da.

How many compounds have the formula C8H9ClN2O4?

CompoundList lists 23 compounds with the molecular formula C8H9ClN2O4, including 2-Formyl-5H,6H,8H-imidazo[2,1-c][1,4]oxazine-3-carboxylic acid hydrochloride, 2-Amino-2-(2-nitrophenyl)acetic acid hydrochloride, Methyl 2-chloro-5,6-dimethoxypyrimidine-4-carboxylate. Compounds that share a formula are isomers. They contain the same atoms arranged differently, so their properties, uses and prices can be very different.

What is the degree of unsaturation of C8H9ClN2O4?

C8H9ClN2O4 has a degree of unsaturation of 5. That is the total number of rings and pi bonds (a double bond counts as one, a triple bond as two) in any structure with this formula.